USB: allow to configure the maximum packet size of EP0

[bertos.git] / bertos / cpu / cortex-m3 / drv / usb_stm32.h

diff --git a/bertos/cpu/cortex-m3/drv/usb_stm32.h b/bertos/cpu/cortex-m3/drv/usb_stm32.h
index a4cbb6b59d5a35ef68d807ed3e2db2452315d59f..7801e2c8a3940a76858a00c975450a19dad511fb 100644 (file)
--- a/bertos/cpu/cortex-m3/drv/usb_stm32.h
+++ b/bertos/cpu/cortex-m3/drv/usb_stm32.h
@@ -50,7 +50,7 @@
 #define USB_DP_PIN     (1 << 12)
 #define USB_DISC_PIN   (1 << 11)
 
-#define USB_EP0_MAX_SIZE       8
+#define USB_EP0_MAX_SIZE       CONFIG_EP0_MAX_SIZE
 #define USB_XFER_MAX_SIZE      64
 
 #define EP_MAX_SLOTS   USB_EP_MAX